000			00332nam a2200133Ia 4500
008			210901s1977 xx 000 0 eng d
082			_a621.381 ROS
100			_aRoss, Edward.J.
245		0	_aProfessional electrical/electronic engineers
260			_bTab Book _c1977
300			_a470
650			_aEngineering
942			_2ddc _cBK
999			_c18561 _d18561